1. a restaurant serving traditional Japanese food   tera   bento   ryoori-ya   kotatsu   Hint Half-n-half Clue   2. Japanese castle   bento   shiro   yama   kodama   Half-n-half Clue   3. famous Japanese hot springs   onsen   kotatsu   shinkansen   kabuki   Half-n-half Clue   4. bullet train of the 700 series with highest speed   hikari   nozomi   kimono   origami   Half-n-half Clue   5. a private home which provides lodging for travelers   hikari   kotatsu   minshuku   baa   Half-n-half Clue   6. the autumn colors of maple leaves   momiji   kodama   kotatsu   kookyo   Half-n-half Clue   7. Japanese tea house   yama   bonsai   yukata   chaya   Half-n-half Clue